We are looking for several people with experience in assembly and metal carpentry to join a team in Jaén. The company manufactures aluminum and PVC structures. Main tasks include assembling aluminum profiles, sealing structures, and using common industry tools such as angle grinders, drills, and sanders. You will also be responsible for basic machinery maintenance and checking the quality of manufactured parts. We offer a full-time working schedule from Monday to Friday, with an intensive morning shift from six to fourteen hours. The salary complies with the Jaén metal sector collective agreement. This is a temporary contract with the possibility of extension. * Minimum education: Compulsory Secondary Education (ESO). * Knowledge in handling manual and electric tools. . * Experience operating overhead cranes. * Minimum of 1 year of experience in the automotive sector